[Pdbg] [PATCH 3/8] libpdbg: Move hw_unit related code to a separate file

[Amitay Isaacs]

Signed-off-by: Amitay Isaacs <amitay at ozlabs.org>
---
 Makefile.am      |  1 +
 libpdbg/hwunit.c | 36 ++++++++++++++++++++++++++++++++++++
 libpdbg/target.c | 16 ----------------
 3 files changed, 37 insertions(+), 16 deletions(-)
 create mode 100644 libpdbg/hwunit.c

diff --git a/Makefile.am b/Makefile.am
index 707df6b..4e7f34a 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -159,6 +159,7 @@ libpdbg_la_SOURCES = \
 	libpdbg/fake.c \
 	libpdbg/host.c \
 	libpdbg/htm.c \
+	libpdbg/hwunit.c \
 	libpdbg/hwunit.h \
 	libpdbg/i2c.c \
 	libpdbg/kernel.c \
diff --git a/libpdbg/hwunit.c b/libpdbg/hwunit.c
new file mode 100644
index 0000000..db03d63
--- /dev/null
+++ b/libpdbg/hwunit.c
@@ -0,0 +1,36 @@
+/* Copyright 2019 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * 	http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <string.h>
+
+#include "hwunit.h"
+
+extern struct hw_unit_info *__start_hw_units;
+extern struct hw_init_info *__stop_hw_units;
+struct hw_unit_info *find_compatible_target(const char *compat)
+{
+	struct hw_unit_info **p;
+	struct pdbg_target *target;
+
+	for (p = &__start_hw_units; p < (struct hw_unit_info **) &__stop_hw_units; p++) {
+		target = (*p)->hw_unit;
+		if (!strcmp(target->compatible, compat))
+			return *p;
+	}
+
+	return NULL;
+}
+
diff --git a/libpdbg/target.c b/libpdbg/target.c
index 2ae50cb..cbe972d 100644
--- a/libpdbg/target.c
+++ b/libpdbg/target.c
@@ -286,22 +286,6 @@ struct pdbg_target_class *get_target_class(const char *name)
 	return target_class;
 }
 
-extern struct hw_unit_info *__start_hw_units;
-extern struct hw_init_info *__stop_hw_units;
-struct hw_unit_info *find_compatible_target(const char *compat)
-{
-	struct hw_unit_info **p;
-	struct pdbg_target *target;
-
-	for (p = &__start_hw_units; p < (struct hw_unit_info **) &__stop_hw_units; p++) {
-		target = (*p)->hw_unit;
-		if (!strcmp(target->compatible, compat))
-			return *p;
-	}
-
-	return NULL;
-}
-
 /* We walk the tree root down disabling targets which might/should
  * exist but don't */
 enum pdbg_target_status pdbg_target_probe(struct pdbg_target *target)
-- 
2.21.0